A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-01-114-3513
NSN 5998-00-839-6593
NSN 6105-00-401-2149
NSN 6135-01-449-2144
NSN 7035-00-371-7749
NSN 6110-01-631-7453
NSN 5990-00-796-1728
NSN 5930-01-191-9740
NSN 5950-01-238-5965
NSN 2925-00-169-3775
NSN 5835-01-534-3172
NSN 4140-00-399-2416